| Customization: | Available |
|---|---|
| CAS No.: | 7558-80-7 |
| Formula: | Nah2po4xh2o |
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Chemical Formula:NaH2PO4xH2O(X as 0.1.2)
Molecular Weight:156.01(NaH2PO4.2H2O) 119.98(NaH2PO4)
Characteristics:NaH2PO4 is white powder,melting point is 190 ºC ;NaH2PO4.H2O is white powder or crystals,relative density is 2.040,melting point is 100 ºC ;NaH2PO4.2H2O is white crystals,relative density is 1.915,meltin point is 57.4 ºC ;All soluble in water easily,but not in organic solvent,and water absorbing easily in air.
COA
| Item No. | SPECIFICATIONS | Standard | Results |
| 1 | NAH2PO4.2H2O % ≥ | 98.0 | 99.1 |
| 2 | Sulphates, as So4 % ≤ | 0.4 | 0.35 |
| 3 | PH of 1% solution |
4.2-4.8 | 4.3 |
| 4 | water insoluble % ≤ |
0.1 | 0.05 |
| 5 | Chloride(As Cl) % ≤ | 0.04 | 0.035 |
| 6 |
Heavy metals, as Pb % ≤ | 0.05 | 0.046 |
| 7 | Fluoride, as F % ≤ | 0.005 | 0.0025 |
| 8 | Iron Fe % ≤ | 0.05 | 0.035 |
Function
used as antistaling agent for living things,dye printing for spinning and weaving and phosphatisation in electroplating.It is mainlyy used as buffer,emulsifier and nourishment etc.
Package:Plastic knit bag,as per client's requirement. N.W is 25 kgs/bag or 50 kgs/bag.
Storage ways:storage in ventilated and dry place.
Lead time:7 working days after receiving the deposit.ship by sea/air etc.
Payment terms:discussing with the clients.
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